WebSep 1, 2003 · For this study, an accurate, efficient and reliable image-based quality assurance procedure utilizing an electronic portal imaging device is discussed. METHODS AND MATERIALS. An EPID-based light and radiation field congruence procedure was examined that utilized a commercially available EPID and the accompanying software, … WebFeb 20, 2024 · Water equivalent thickness from anterior detector surface to pixel array surface is 8.0 mm. [13, 14] PortalVision aSi-1200 incorporates 3.0 mm lead layer on a posterior detector surface (ExactArm ...

(PDF) Dosimetric Comparison of a-Si 1200 and a-Si 1000 …

WebImage timing and input/output characteristics of a Varian PortalVision matrix liquid ion-chamber electronic portal imaging device (EPID) used with a Varian CL2100C/D linear accelerator were investigated to examine the variation in image timing and detector performance with acquisition mode. Contrast … WebWe offer customized medical imaging software to fit in clinical/research workflow or your platform product. The modules we provide include MRI diffusion modeling, … optonline iphone mail settings

Medical Device 4D INTEGRATED TREATMENT CONSOLE (4DITC)

WebFeb 17, 2024 · 2.A.1 Electronic portal imaging device. The PortalVision as1200 flat-panel EPID used in this study consists of an amorphous silicon (a-Si) photodiode detector array attached to a Varian TrueBeam (V2.7) linear accelerator gantry through a robotic arm. WebThis is the free CMS (Central Management Software) for the Vision Series for those using a PC. It will work with Vision Series IP Products. Version: Win 64 B1130.1.5.0 build 221021 … WebArticle Snippet: Recently our imaging studies have advanced with the development of a third-generation imaging system using a Varian PortalVision LC250 scanning liquid ionization chamber (SLIC) electronic portal imaging device (EPID) (Varian Medical Systems, Palo … optonline customer support phone number